CN216530430U

CN216530430U - Tubular bus fitting bracket convenient to adjust

Info

Publication number: CN216530430U
Application number: CN202122539372.XU
Authority: CN
Inventors: 王霞; 汪召佳
Original assignee: Hubei Zhongda Hengrun Energy Engineering Co ltd
Current assignee: Hubei Zhongda Hengrun Energy Engineering Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-05-13
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to the technical field of tubular bus hardware fittings, and particularly discloses a tubular bus fitting bracket convenient to adjust, which comprises a support column and a tubular bus, wherein the center of the top of the support column is fixedly connected with a fixed layer, the top of the fixed layer is provided with an inserting and fixing structure, the inserting and fixing structure comprises a movable layer, a sealing layer, sliding chutes, sliding blocks, a box cover, a spring pin, a threaded hole, a first arc-shaped groove, a second arc-shaped groove and a wire hole, the inserting and fixing structure comprises the sliding chutes arranged at the tops of the fixed layer and the movable layer, the sliding chutes are symmetrically distributed left and right by taking the center of the fixed layer as an original point, the sliding blocks are fixedly connected at the bottoms of the movable layer and the sealing layer, and the sliding blocks are symmetrically distributed left and right by taking the center of the fixed layer as the original point, the device solves the problem that the existing bracket can only fix a fixed number of tubular buses, and is easy to cause that new tubular buses are inconvenient to fix or the bracket is overlarge in size when the number of tubular buses needs to be changed subsequently, the problem of wasting space.

Description

Tubular bus fitting bracket convenient to adjust

Technical Field

The utility model relates to the technical field of tubular bus hardware fittings, in particular to a tubular bus fitting bracket convenient to adjust.

Background

The tubular bus is mainly applied to conductor connection between a power transmission lead of a power grid and a transformer of a transformer substation, jumper wires in a power transmission line, a connecting conductor in power equipment and a high-current direct-current ice melting device in electric power construction engineering in China as an overcurrent conductor, is a brand new conductor for replacing the traditional rectangular, grooved and bar-shaped buses and flexible leads, is one of key equipment in a power transmission and transformation system, and plays a vital role in safe and reliable operation of the power transmission and transformation system and the power equipment.

The existing tubular bus bracket structure is fixed, only the tubular buses with fixed quantity can be fixed, and when the quantity of the tubular buses is required to be changed subsequently, the new tubular buses are easy to be fixed inconveniently or the bracket is too large in size, wastes space and the like, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the tubular bus fitting bracket convenient to adjust, which has the advantages of fixing different numbers of tubular buses according to field conditions and the like, and solves the problems that the existing bracket can only fix a fixed number of tubular buses, and when the number of the tubular buses needs to be changed subsequently, new tubular buses are inconvenient to fix or the bracket is overlarge in size and wastes space.

The utility model discloses a conveniently-adjusted pipe bus hardware fitting bracket which comprises a support column and a pipe bus, wherein a fixed layer is fixedly connected to the center of the top of the support column, an inserting and fixing structure is arranged at the top of the fixed layer, and the inserting and fixing structure comprises a movable layer, a sealing layer, a sliding groove, a sliding block, a box cover, a spring pin, a threaded hole, a first arc-shaped groove, a second arc-shaped groove and a wire hole.

Through the design of the technical scheme, the problem that the existing bracket can only fix the tubular buses with fixed quantity, and when the quantity of the tubular buses is required to be changed subsequently, new tubular buses are inconvenient to fix or the bracket is too large in size and wastes space is solved.

As a further improvement of the utility model, the inserting and fixing structure comprises sliding chutes arranged at the tops of the fixed layer and the movable layer, and the sliding chutes are symmetrically distributed left and right by taking the center of the fixed layer as an origin.

Through the design of the technical scheme, the fixing layer, the movable layer and the sealing layer are fixed with each other conveniently, and manpower is saved.

As a further improvement of the utility model, the bottoms of the movable layer and the sealing layer are fixedly connected with sliding blocks, the sliding blocks are symmetrically distributed in the left-right direction by taking the center of the fixed layer as an original point, and the movable layer and the sealing layer are connected in the sliding groove in a sliding manner along the horizontal direction through the sliding blocks.

Through the design of the technical scheme, the movable layer and the sealing layer can be conveniently taken down in a sliding manner, and the number of the movable layers is changed according to the different number of the tubular buses.

As a further improvement of the utility model, the center of the top of the fixed layer and the center of the bottom of the sealing layer are both provided with a first arc-shaped groove, the centers of the top and the bottom of the movable layer are both provided with a second arc-shaped groove matched with the first arc-shaped groove, and the first arc-shaped groove and the second arc-shaped groove form a through hole for the pipe bus to pass through.

Through the design of the technical scheme, the fixing of the tubular bus is facilitated, the outer side of the fixing position of the tubular bus is protected, and the outer side of the fixing position of the tubular bus is prevented from being damaged.

As a further improvement of the utility model, the top of the sealing layer is movably inserted with a box cover, the center of the top of the box cover is hinged through a spring pin, the left side and the right side of the inner wall of the box cover are respectively attached to the left side and the right side of the fixed layer, the movable layer and the sealing layer, and the front side and the back side of the box cover, which correspond to the tube buses, are provided with wire holes for the tube buses to pass through.

Through the design of the technical scheme, the sealing performance of connection between the box cover and the fixed layer, the movable layer and the sealing layer is improved, the fixed layer, the movable layer and the sealing layer are prevented from being exposed all the year round, aging is easy, and the service life is shortened.

As a further improvement of the utility model, the front surface and the back surface of the fixing layer are both provided with threaded holes, the threaded holes are distributed in bilateral symmetry by taking the center of the fixing layer as an origin, and the box cover is in threaded connection with the threaded holes through screws.

Through the design of the technical scheme, the box cover can be conveniently detached by workers to maintain the tubular bus.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the movable layer which is connected in the sliding groove in a sliding manner along the horizontal direction and the sealing layer which is connected in the sliding groove in a sliding manner along the horizontal direction, the first arc-shaped groove which is arranged in the center of the top of the fixed layer and the center of the bottom of the sealing layer and the second arc-shaped groove which is arranged in the centers of the top and the bottom of the movable layer and is matched with the first arc-shaped groove are matched, so that the number of the movable layers is conveniently reduced or increased, the movable layers can be used for fixing pipe buses with different numbers, the operation of workers is facilitated, and the problems that the existing bracket can only fix the pipe buses with fixed numbers, and when the number of the pipe buses needs to be changed later, the new pipe buses are inconvenient to fix or the size of the bracket is too large, and the space is wasted are easily caused.

2. According to the utility model, the box cover is movably inserted at the top of the sealing layer and is in threaded connection with the threaded hole through the screw, so that a worker can fix and limit the movable layer and the sealing layer, and can conveniently detach the box cover to maintain the tube bus, the sealing property of the connection between the box cover and the fixed layer, the movable layer and the sealing layer is improved through the wire holes formed in the front surface and the back surface of the box cover for the tube bus to pass through, the movable layer and the sealing layer are prevented from being exposed outside and easily aged all the year round, and the service lives of the movable layer and the sealing layer are prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic view of the connection between the cover and the sealing layer;

FIG. 3 is a schematic front view of the present invention.

In the figure: 1. a support pillar; 2. a fixed layer; 3. an active layer; 4. a sealing layer; 5. a chute; 6. a slider; 7. a box cover; 8. a spring pin; 9. a tubular busbar; 10. a threaded hole; 11. a first arc-shaped slot; 12. a second arc-shaped slot; 13. a wire hole.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the utility model. It should be understood, however, that these physical details should not be construed as limiting the utility model. That is, in some embodiments of the utility model, such physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the pipe bus fitting bracket convenient to adjust comprises a support pillar 1 and a pipe bus 9, wherein a fixed layer 2 is fixedly connected to the center of the top of the support pillar 1, and an inserting and fixing structure is arranged on the top of the fixed layer 2 and comprises a movable layer 3, a sealing layer 4, a sliding groove 5, a sliding block 6, a box cover 7, a spring pin 8, a threaded hole 10, a first arc-shaped groove 11, a second arc-shaped groove 12 and a wire hole 13.

Referring to fig. 1, the inserting and fixing structure includes sliding grooves 5 formed at the tops of the fixed layer 2 and the movable layer 3, and the sliding grooves 5 are symmetrically distributed with the center of the fixed layer 2 as an origin, so that the fixed layer 2, the movable layer 3 and the sealing layer 4 are conveniently fixed to each other, and manpower is saved.

Referring to fig. 1, the bottom of the active layer 3 and the bottom of the sealing layer 4 are both fixedly connected with sliding blocks 6, the sliding blocks 6 are distributed in bilateral symmetry with the center of the fixed layer 2 as an original point, the active layer 3 and the sealing layer 4 are connected in the sliding groove 5 in a sliding manner along the horizontal direction through the sliding blocks 6, the active layer 3 and the sealing layer 4 are conveniently taken down in a sliding manner, and the number of the active layers 3 is changed according to the number of the tubular buses 9.

Referring to fig. 1, the center of the top of the fixed layer 2 and the center of the bottom of the sealing layer 4 are both provided with a first arc-shaped groove 11, the center of the top and the bottom of the movable layer 3 are both provided with a second arc-shaped groove 12 matched with the first arc-shaped groove 11, and the first arc-shaped groove 11 and the second arc-shaped groove 12 form a through hole for the tubular bus 9 to pass through, so that the tubular bus 9 is conveniently fixed, and meanwhile, the outer side of the fixed part of the tubular bus 9 is protected to prevent the outer side of the fixed part of the tubular bus 9 from being damaged.

Referring to fig. 1, a box cover 7 is movably inserted at the top of a sealing layer 4, the center of the top of the box cover 7 is hinged through a spring pin 8, the left side and the right side of the inner wall of the box cover 7 are respectively attached to the left side and the right side of a fixed layer 2, a movable layer 3 and the sealing layer 4, the front side and the back side of the box cover 7 are provided with wire holes 13 corresponding to pipe buses 9, the pipe buses 9 penetrate through the wire holes 13, the sealing performance of connection between the box cover 7 and the fixed layer 2, the movable layer 3 and the sealing layer 4 is improved, the fixed layer 2, the movable layer 3 and the sealing layer 4 are prevented from being exposed outside all the year round, aging is easy, and the service life is shortened.

Referring to fig. 1, threaded holes 10 are formed in the front and the back of the fixing layer 2, the threaded holes 10 are distributed in bilateral symmetry with the center of the fixing layer 2 as an original point, and the box cover 7 is in threaded connection with the threaded holes 10 through screws, so that a worker can conveniently detach the box cover 7 to maintain the tube bus 9.

When the number of the tubular buses 9 needs to be increased, firstly, screws are unscrewed, then the box cover 7 is taken down from the top of the sealing layer 4, then the sealing layer 4 is pushed to the front side or the back side from the top of the movable layer 3, the sealing layer 4 slides in the sliding groove 5 through the sliding block 6, when the sliding block 6 is completely removed from the sliding groove 5, the sealing layer 4 is taken down, a new movable layer 3 is connected to the top of the original movable layer 3 in a sliding way through the sliding block 6, the front sides and the back sides of the two movable layers 3 are aligned, then the tubular buses 9 are placed in a second arc-shaped groove 12 formed in the center of the top of the movable layer 3, the sealing layer 4 is connected to the top of the new movable layer 3 in a sliding way through the sliding block 6, after the front side and the back side of the sealing layer 4 are aligned with the front side and the back side of the movable layer 3, the box cover 7 with a proper size is replaced, then the box cover 7 is broken to the outer side and is inserted from the top of the sealing layer 4, when the top of lid 7 inner wall and the top of sealing layer 4 were laminated, loosened the both sides of lid 7, the resilience force of spring catch 8 recovered lid 7 to the former state, and rethread screw with lid 7 with set up at the screw hole 10 threaded connection of the positive and back left and right sides of fixed layer 2, accomplish once to the processing of the increase in number of tub generating line 9.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a convenient tub of generating line gold utensil bracket of adjusting, includes support column (1) and tub generating line (9), its characterized in that: the middle of the top of the supporting column (1) is fixedly connected with a fixed layer (2), the top of the fixed layer (2) is provided with an inserting and connecting fixed structure, and the inserting and connecting fixed structure comprises a movable layer (3), a sealing layer (4), a sliding groove (5), a sliding block (6), a box cover (7), a spring pin (8), a threaded hole (10), a first arc-shaped groove (11), a second arc-shaped groove (12) and a wire hole (13).

2. The tubular busbar fitting bracket convenient to adjust according to claim 1, wherein: the inserting and fixing structure comprises sliding grooves (5) formed in the tops of the fixed layer (2) and the movable layer (3), and the sliding grooves (5) are distributed in a bilateral symmetry mode by taking the center of the fixed layer (2) as an original point.

3. The tubular busbar fitting bracket convenient to adjust according to claim 2, wherein: the equal fixedly connected with slider (6) in bottom on activity layer (3) and sealing layer (4), slider (6) use the center of fixed bed (2) to be the bilateral symmetry distribution as the initial point, activity layer (3) and sealing layer (4) are through slider (6) along horizontal direction sliding connection in spout (5).

4. The tubular busbar fitting bracket convenient to adjust according to claim 1, wherein: first arc wall (11) have all been seted up with the central authorities of sealing layer (4) bottom to the central authorities at fixed bed (2) top, second arc wall (12) with first arc wall (11) looks adaptation are all seted up with the central authorities of bottom to activity layer (3) top, a through-hole that supplies tub generating line (9) to pass is constituteed to first arc wall (11) and second arc wall (12), the inboard laminating of the outside and adjacent first arc wall (11) and second arc wall (12) of tub generating line (9).

5. The tubular busbar fitting bracket convenient to adjust according to claim 4, wherein: the top of the sealing layer (4) is movably inserted with a box cover (7), the center of the top of the box cover (7) is hinged through a spring pin (8), the left side and the right side of the inner wall of the box cover (7) are respectively attached to the left side and the right side of the fixed layer (2), the movable layer (3) and the sealing layer (4), and the front side and the back side of the box cover (7) are provided with line holes (13) for the pipe buses (9) to pass through at corresponding positions of the pipe buses (9).

6. The tubular busbar fitting bracket convenient to adjust according to claim 5, wherein: threaded holes (10) are formed in the front face and the back face of the fixing layer (2), the threaded holes (10) are distributed in a bilateral symmetry mode by taking the center of the fixing layer (2) as an original point, and the box cover (7) is connected with the threaded holes (10) in a threaded mode through screws.